Combined bathtub and shower stall



FIG. 1 is a perspective view taken from the top and front of a combined bathtub with a seat and shower stall;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a combined bathtub and shower stall, as shown and described. 